Management of the sustainable development of machine-building enterprises: a sustainable development space approach

Latysheva, О.; Rovenska, Viktoriia; Smyrnova, Iryna; Ніценко, Віталій; Baležentis, Tomas; Štreimikienė, Dalia

doi:10.1108/jeim-12-2019-0419

Cited by 63 publications

(39 citation statements)

References 19 publications

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“…Depending on the qualitative estimation of the set of these parameters, an auxiliary database is created for the categories of delivery: the use for each type of cargo, only for logistics operations with the objective delivery function subject to time, only for logistics operations with the objective delivery function subject to cost (for example, for formation of warehouse reserves, in particular, coal for heat-power stations) [9,19,[23][24][25][26]. Formation of such an auxiliary database by categories of delivery allows to save time of calculations and resources of computer equipment [27][28][29][30].…”

Section: The Mathematical Modeling Of Multimodal Transportationmentioning

confidence: 99%

Mathematical modeling of multimodal transportation in Ukraine using methods of the graph theory

et al. 2021

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One of the problems of modernizing multimodal transportation of goods in post-Soviet countries is the optimization of the transport supply chain. This requires, in particular, a software package that is to be adapted to local conditions, to the expanded set of risks and the need, in general, to perform optimization on the base of fuzzy data. When choosing the objective function, it is necessary to take into account not only the cost of the specific option of route, the time of transportation, but also the degree of reliability of both the contractors and the infrastructure. For creating a mathematical model were used graph theory and fuzzy logic. Separate types of transport are considered as directed graphs. The set of directed graphs of modes of transport is a multidimensional graph, under the presence of connecting arcs between their nodes. These nodes represent the points of transshipment. The software package assesses the reliability of each section of the supply chain. The developed software package using the proposed mathematical model will allow improving multimodal transportation of goods.

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Section: The Mathematical Modeling Of Multimodal Transportationmentioning

confidence: 99%

Mathematical modeling of multimodal transportation in Ukraine using methods of the graph theory

et al. 2021

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“…It also takes advantage of operational experience and provides suggestions on chemical processes without hard intervention [16,17]. The success of FIS is evident from its applicability and relevance in extensive research areas: control systems, engineering, medicine, chemistry, finance and business, computer networks, computational biology, fault detection and diagnosis and pattern recognition [18,19]. It holds high promise in the realization of SRE for complicated and black-box processes like the fluorochemical engineering processes.…”

Section: Introductionmentioning

confidence: 99%

A Quality Integrated Fuzzy Inference System for the Reliability Estimating of Fluorochemical Engineering Processes

Feng

Zhou

et al. 2021

Processes

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Hypertoxic materials make it critical to ensure the safety of the fluorochemical engineering processes. This mainly depends on the over maintenance or the manual operations due to the lack of precise models and mechanism knowledge. To quantify the deviations of the operating variables and the product quality from their target values at the same time and to overcome the measurement delay of the product quality, a novel quality integrated fuzzy inference system (QFIS) was proposed to estimate the reliability of the operation status as well as the product quality to enhance the performance of the safety monitoring system. To this end, a novel quality-weighted multivariate inverted normal loss function was proposed to quantify the deviation of the product quality from the target value to overcome the measurement delay. Vital safety process variables were identified according to the expert knowledge. Afterward, the quality loss and the vital variables were inputs to an elaborate fuzzy inference system to estimate the process reliability of the fluorochemical engineering processes. By integrating the abundant expert knowledge and a data-driven quality prediction model to design the fuzzy rules of QFIS, not only the operation reliability but also the product quality can be monitored on-line. Its superiority in estimating system reliability has been strongly proved by the application of a real fluorochemical engineering process located in East China. Moreover, the application of the Tennessee Eastman process also confirmed its generalization performance for other complicated black-box chemical processes.

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“…According to the military doctrine of the Russian Federation, the lack of manpower in large-scale aggression in the absence of a coherent front line and considerable depth raids should be compensated by the high mobility of troops [2]. This level of threat requires significant efforts from Ukraine to form a reliable supply of troops and efficient logistics [3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Logistics and financial regulation of the defense-industrial complex in the system of troops

Lisovenko¹,

Burdeina²,

Fedchenko³

et al. 2021

E3S Web Conf.

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The study is devoted to the problem of financial regulation of the defense industry and the provision of troops, as the escalation of the military conflict in eastern Ukraine has revealed shortcomings in this area. A comparative analysis of NATO and Ukraine’s defense spending was conducted and differences in the cost structure were identified. The tendency of Ukraine’s defense spending to gradually approach the structure of NATO defense spending is pointed out, but the insufficient level of this approach is also taken into account. The analysis allowed to identify problematic issues and inconsistencies in the financial regulation of the defense industry. The state of export of defense equipment and technologies as a possible source of financing of defense enterprises is analyzed. The existence of two opposite trends in the financial regulation of military logistics has been identified: both an increase in funding in absolute terms and a reduction in the share of the total amount for the implementation of the unified logistics system of the State Armed Forces Development Program. The developed mathematical model of supply of military units is suitable for use in information systems of logistical support of troops.

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Management of the sustainable development of machine-building enterprises: a sustainable development space approach

Cited by 63 publications

References 19 publications

Mathematical modeling of multimodal transportation in Ukraine using methods of the graph theory

Mathematical modeling of multimodal transportation in Ukraine using methods of the graph theory

A Quality Integrated Fuzzy Inference System for the Reliability Estimating of Fluorochemical Engineering Processes

Logistics and financial regulation of the defense-industrial complex in the system of troops

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